diff options
| author | Avi Kivity <avi@redhat.com> | 2011-12-20 15:59:12 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-01-04 13:34:48 +0200 |
| commit | c5705a7728b4a6bc9e4f2d35911adbaf28042b25 (patch) | |
| tree | e96a1e0c9fbd0fa3624b5454038659775c81fba2 /cpu-common.h | |
| parent | 8991c79b57b75fcdeb290df89b9b0adaccb0303c (diff) | |
vmstate, memory: decouple vmstate from memory API
Currently creating a memory region automatically registers it for
live migration. This differs from other state (which is enumerated
in a VMStateDescription structure) and ties the live migration code
into the memory core.
Decouple the two by introducing a separate API, vmstate_register_ram(),
for registering a RAM block for migration. Currently the same
implementation is reused, but later it can be moved into a separate list,
and registrations can be moved to VMStateDescription blocks.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'cpu-common.h')
| -rw-r--r-- | cpu-common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cpu-common.h b/cpu-common.h index 3fe44d25d1..3c0cff0505 100644 --- a/cpu-common.h +++ b/cpu-common.h @@ -49,6 +49,7 @@ void qemu_put_ram_ptr(void *addr); /* This should not be used by devices. */ int qemu_ram_addr_from_host(void *ptr, ram_addr_t *ram_addr); ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr); +void qemu_ram_set_idstr(ram_addr_t addr, const char *name, DeviceState *dev); void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf, int len, int is_write); |